JPH10126324A - 光伝送チャンネル配置を確立するための方法 - Google Patents
光伝送チャンネル配置を確立するための方法Info
- Publication number
- JPH10126324A JPH10126324A JP9176851A JP17685197A JPH10126324A JP H10126324 A JPH10126324 A JP H10126324A JP 9176851 A JP9176851 A JP 9176851A JP 17685197 A JP17685197 A JP 17685197A JP H10126324 A JPH10126324 A JP H10126324A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- transmitting
- satellite
- local oscillator
- storage device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/506—Multiwavelength transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/572—Wavelength control
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH19962416/96 | 1996-10-05 | ||
CH241696 | 1996-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10126324A true JPH10126324A (ja) | 1998-05-15 |
Family
ID=4233303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9176851A Pending JPH10126324A (ja) | 1996-10-05 | 1997-07-02 | 光伝送チャンネル配置を確立するための方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6091529A (fr) |
EP (1) | EP0835001B1 (fr) |
JP (1) | JPH10126324A (fr) |
CA (1) | CA2208968A1 (fr) |
DE (1) | DE59700654D1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6631018B1 (en) | 1997-08-27 | 2003-10-07 | Nortel Networks Limited | WDM optical network with passive pass-through at each node |
DE59800284D1 (de) * | 1997-10-01 | 2000-11-02 | Contraves Space Ag Zuerich | Verfahren und Anordnung zur Optimierung von optischen Intersatellitenverbindungen |
IT1318035B1 (it) * | 2000-06-21 | 2003-07-21 | Cit Alcatel | Ricettrasmettitore per sistema di telecomunicazioni ottiche in aria erelativo metodo |
ES2293868T3 (es) | 2004-10-20 | 2012-11-02 | Qualcomm Incorporated | Funcionamiento en múltiples bandas de frecuencia en redes inalámbricas |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0452895B1 (fr) * | 1990-04-18 | 1996-07-03 | Canon Kabushiki Kaisha | Système de réseau de communication optique et procédé de communication l'utilisant |
GB9020105D0 (en) * | 1990-09-14 | 1990-10-24 | Gen Electric Co Plc | Optical frequency synthesis |
US5367304A (en) * | 1992-07-06 | 1994-11-22 | Motorola, Inc. | Communication system employing spectrum reuse on a spherical surface |
JP3033650B2 (ja) * | 1993-06-30 | 2000-04-17 | 安藤電気株式会社 | 光周波数シンセサイザ |
US5594940A (en) * | 1994-12-22 | 1997-01-14 | Motorola, Inc. | Statistically robust traffic modeling method and apparatus |
US5732351A (en) * | 1995-08-31 | 1998-03-24 | Motorola, Inc. | Communication system and method for single channel hand-offs |
-
1997
- 1997-05-22 EP EP97108287A patent/EP0835001B1/fr not_active Expired - Lifetime
- 1997-05-22 DE DE59700654T patent/DE59700654D1/de not_active Expired - Lifetime
- 1997-06-19 CA CA002208968A patent/CA2208968A1/fr not_active Abandoned
- 1997-06-25 US US08/882,271 patent/US6091529A/en not_active Expired - Fee Related
- 1997-07-02 JP JP9176851A patent/JPH10126324A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2208968A1 (fr) | 1998-04-05 |
US6091529A (en) | 2000-07-18 |
EP0835001A1 (fr) | 1998-04-08 |
EP0835001B1 (fr) | 1999-11-03 |
DE59700654D1 (de) | 1999-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2099881C1 (ru) | Система связи | |
JPH09186673A (ja) | タンデムファブリペローエタロンを用いた光学通信システム | |
US4726011A (en) | Coherent optical fiber communication with frequency-division-multiplexing | |
EP0438153B1 (fr) | Procédé de communication optique et système de communication optique | |
JPH03198439A (ja) | 狭帯域変調uhf/マイクロ波通信システム | |
KR20020091112A (ko) | 트랜스폰더 및 트랜스폰더 시스템 | |
EP0396370B1 (fr) | Récepteur optique cohérent numériquement accordé à accès aléatoire | |
US5784506A (en) | Frequency-encoded optical CDMA transmission system and optical receiver therefor | |
CN107306163B (zh) | 导频频偏的处理装置、方法以及接收机 | |
KR20040085200A (ko) | 복수의 무선 통신 단말간에서 통신을 행하는 무선 통신방법 및 시스템 | |
EP0489444B1 (fr) | Procédé d'émission et réception de signaux lumineux cohérents | |
JP3467507B2 (ja) | 光搬送波を用いた高周波信号伝送方法および高周波信号伝送装置 | |
US7003301B2 (en) | Communication system, communication method and mobile terminal | |
US5510927A (en) | Method for setting the local oscillator of an optical superheterodyne receiver | |
JPH10126324A (ja) | 光伝送チャンネル配置を確立するための方法 | |
JPH09162849A (ja) | 光フィルタの選択波長の制御方法及び波長制御方法及び波長多重方法及び波長補正方法 | |
JPH04335724A (ja) | コヒーレント光送受信方法 | |
JP2833662B2 (ja) | 光通信機器 | |
CN106230511B (zh) | 5g分布式基站天线射频光传输系统 | |
JP4164570B2 (ja) | 無線光融合通信システムおよび無線光融合通信方法 | |
JPS6143692B2 (fr) | ||
JP2979644B2 (ja) | コヒーレント光送受信方法 | |
Knibbe et al. | Integrated heterodyne receiver and spatial tracker for binary FSK communication | |
CN115208475A (zh) | 上下变频一体化的宽带射频前端系统和射频信号收发方法 | |
CN116938348A (zh) | 扩展射频稳相系统、方法、电子设备及存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070313 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070807 |